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About QuadBoss A-Arm Upgrade Kit

QuadBoss A-Arm Upgrade Kit

  • OEM design incorporates small spherical bearings that carry the load of the entire front end
  • Over time, spherical bearings become loose and external seals break due to excess play and that allows contamination to pass into the assembly
  • Upgrade kit contains acetal thermoplastic bushings and hardened ground pins for the entire front end of the machine
  • Field tested for proven durability.

Warning:  California Proposition 65

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